DR. JACOB RAAK PHD
NPI 1427541549
Clinical Neuropsychologist in Columbus, OH

Q: What is the provider's specialty?

The provider's specialty is Clinical Neuropsychologist with taxonomy code 103G00000X.

NPI Status: Active since June 13, 2018

Contact Information

420 N JAMES RD
COLUMBUS, OH
ZIP 43219
Phone: (614) 257-5200

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Table of Contents

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Clinical Neuropsychologist

About JACOB RAAK

This page provides the complete NPI Profile along with additional information for Jacob Raak, a provider established in Columbus, Ohio with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1427541549 assigned on June 2018. The practitioner's primary taxonomy code is 103G00000X with license number 07707 (OH). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI: 1427541549
Provider Name: DR. JACOB RAAK PHD
Gender: Male
Entity Type: Individual
Location Address: 420 N JAMES RD COLUMBUS, OH 43219
Location Phone: (614) 257-5200
Mailing Address: 3848 ROCKY GLN APT B COLUMBUS, OH 43230
Is Sole Proprietor?: No
Enumeration Date: 06-13-2018
Last Update Date: 09-04-2018
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Location Map

Secondary Locations

10701 East Blvd
Cleveland, OH 44106
(216) 791-3800

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Clinical Neuropsychologist
Taxonomy Code: 103G00000X
Type: Behavioral Health & Social Service Providers
License No.: 07707
License State: OH
Taxonomy Description: A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No.	Taxonomy Code	Type	Classification / Specialization	License No. (State)
1	103T00000X	Behavioral Health & Social Service Providers	Psychologist	07707 (OH)

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1427541549, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

Target digit

Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 5 → 10 → 1 1 → 2 4 → 8